Prompt Template Variable Injector Checker Connector for AI agents.
4 live capabilities
Secure and validate your prompt engineering templates.
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Why people use Prompt Template Variable Injector Checker
Stop manual errors with Prompt Template Variable Injector Checker
With this MCP, you just hand the template to your agent. It gives you a clean report on syntax, security, and complexity so you can deploy with confidence.
What Vinkius changes
You stop shipping broken prompts.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 6,100+ Connectors
- Real-world use case 01
Fixing broken deployment templates
A developer is deploying a new feature and realizes their template has a typo.
- Real-world use case 02
Auditing for prompt injection
An engineer is worried about user-controlled inputs.
- Real-world use case 03
Monitoring template complexity
A team lead wants to ensure prompts stay manageable.
Complete set · 4capabilities
The complete Prompt Template Variable Injector Checker capability set.
These are the exact actions your AI can choose when you ask it to work with Prompt Template Variable Injector Checker.
01—04
4 capabilities in this set.
Part of 4 available through Prompt Template Variable Injector Checker.
- 01 Capability
Analyze composition
Calculates the density of dynamic content compared to static text
- 02 Capability
Audit variables
Compares variables found in the template against a list of allowed variables
- 03 Capability
Security scan
Detects if any variable names pose a risk of prompt injection
- 04 Capability
Validate syntax
Checks if the template's variable delimiters are properly opened and closed
Set up in minutes
One URL. Then ask Prompt Template Variable Injector Checker to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Prompt Template Variable Injector Checker from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_GEKTcnSPMzEe3wN2ZM0p8Nml65hpUhCyfVFxHq8r/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Prompt Template Variable Injector Checker, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Prompt Template Variable Injector Checker for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_GEKTcnSPMzEe3wN2ZM0p8Nml65hpUhCyfVFxHq8r/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Prompt Template Variable Injector Checker URL.
- Step 03
Save and start
Save the connection and enable Prompt Template Variable Injector Checker in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"prompt-template-variable-injector-checker": {
"url": "https://edge.vinkius.com/vk_preview_GEKTcnSPMzEe3wN2ZM0p8Nml65hpUhCyfVFxHq8r/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Prompt Template Variable Injector Checker
Open Agent mode in chat and ask: "Using Prompt Template Variable Injector Checker, help me...". 4 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"prompt-template-variable-injector-checker": {
"url": "https://edge.vinkius.com/vk_preview_GEKTcnSPMzEe3wN2ZM0p8Nml65hpUhCyfVFxHq8r/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Prompt Template Variable Injector Checker
Ask Copilot: "Using Prompt Template Variable Injector Checker, help me...". 4 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"prompt-template-variable-injector-checker": {
"url": "https://edge.vinkius.com/vk_preview_GEKTcnSPMzEe3wN2ZM0p8Nml65hpUhCyfVFxHq8r/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Prompt Template Variable Injector Checker
Open Cascade and ask: "Using Prompt Template Variable Injector Checker, help me...". 4 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"prompt-template-variable-injector-checker": {
"url": "https://edge.vinkius.com/vk_preview_GEKTcnSPMzEe3wN2ZM0p8Nml65hpUhCyfVFxHq8r/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Prompt Template Variable Injector Checker
Ask Cline: "Using Prompt Template Variable Injector Checker, help me...". 4 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add prompt-template-variable-injector-checker --transport http "https://edge.vinkius.com/vk_preview_GEKTcnSPMzEe3wN2ZM0p8Nml65hpUhCyfVFxHq8r/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Prompt Template Variable Injector Checker
Ask Claude: "Using Prompt Template Variable Injector Checker, show me...". 4 tools are ready
Where the request belongs
Work Prompt Template Variable Injector Checker can move forward.
Prompt engineers who can't afford runtime errors and AI developers building high-stakes applications that rely on dynamic user input.
Prompt Engineer
Audits complex, multi-variable templates for structural integrity during development.
AI Security Researcher
Scans prompt templates for potential injection vectors and vulnerabilities.
LLM Developer
Monitors the complexity and dynamic density of prompts used in production environments.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
Browse Connectors
Prompt Template Variable Injector Checker
Validates prompt templates for syntax, undeclared variables, and injection risks.
Prompt Injection Detection Engine
Scans text for malicious prompt injection signatures and risk levels.
Prompt Injection Pattern Scanner
Scans user-supplied text for structural patterns associated with prompt-injection attempts.
System Prompt Leakage Detector
Detects verbatim system prompt exfiltration using LCS algorithms.
LLM Output Format Drift Detector
Quantifies structural deviations in LLM responses by comparing exact syntax and markdown hierarchies against a reference template.
Prompt System Override Resistance Scorer
Evaluates system prompt robustness by calculating directive density and strictness scores.
Bring your own AI
Change the model, client or framework. Keep Prompt Template Variable Injector Checker connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about Prompt Template Variable Injector Checker.
The practical details behind the request, access and result.
How can I use Prompt Template Variable Injector Checker to prevent injection attacks?
It scans your templates for patterns that could lead to malicious overrides, helping you secure your agent's instructions.
Can Prompt Template Variable Injector Checker find missing variables?
Yes. It checks your template against a list of declared variables and flags anything that is used but not defined.
Does Prompt Template Variable Injector Checker work with Claude or Cursor?
It works with any MCP-compatible client, including Claude Desktop, Cursor, Windsurf, and VS Code.
How does Prompt Template Variable Injector Checker help with prompt complexity?
It analyzes the structure of your template to give you a metric on how complex and difficult the logic is to manage.
Will Prompt Template Variable Injector Checker catch syntax errors like unclosed braces?
Yes, it specifically looks for malformed syntax such as unmatched curly braces or broken placeholders.
What does `validate_template` check for?
It checks for syntax integrity, specifically looking for unclosed braces and variables that are used in the template but not provided in the variable map.
How can I detect prompt injection risks?
You can use the detect_vectors capability to scan your templates for known system command patterns that might indicate an injection attempt.
Can I use this with Claude Desktop?
Yes, this MCP server is compatible with Claude Desktop, Cursor, VS Code, Windsurf, and any other MCP-compatible client via Vinkius Edge.
How do I check if my template has unclosed braces?
You can use the validate_syntax capability to verify that all delimiters like braces or angle brackets are properly opened and closed.
Can this capability detect security risks in variable names?
Yes, the security_scan capability identifies if any variable names match sensitive system command patterns that could lead to prompt injection.
How can I ensure all my variables are declared?
Use the audit_variables capability by providing your template text and a list of your declared variables to find any undeclared placeholders.
One connection away
Give your agent a direct line to Prompt Template Variable Injector Checker.
Connect Prompt Template Variable Injector Checker once. Keep it beside 6,100+ managed Connectors when the next task needs more.
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